My wife has just received her Canadian Landing papers. She is here in the US on an H4. We also just changed her status from TD (she had a TD visa issued in Toronto a year ago) to H4. She got a new I-94 which was attached to the bottom of the I-797 (Feb 5/02 - Feb 4/05). We now want to complete her Canadian landing and also get her H4 visa at the US consulate in Toronto. We have an interview date for the H4 visa now. Can anyone suggest any problems with our plan? Is it likely she will have any trouble re-entering the US under these circumstances (post April 1 rules with our without new visa)? Will Canadian immigration mind her fresh H4 I-94?